Two potentially huge heavyweight bouts have been added to UFC On Fox 13 as Junior Dos Santos faces Stipe Miocic and Alistair Overeem faces Stefan Struve. Dos Santos will be fighting for the first time since losing a title bout to UFC Heavyweight Champion Cain Velasquez at UFC 166. Miocic will enter the fight riding a three fight winning streak, most notably defeating Roy Nelson at UFC 161.
Overeem has only won just one of his last four under the UFC banner, with that lone win coming over Frank Mir at UFC 169. Struve will be fighting for the first time in nineteen months after having dealt with a variety of heart related issues. UFC On Fox 13 takes place on December 13th from the US Airways Center in Phoenix, Arizona with no headliner announced as of yet.